EMUI · MagicOS
EMUI and MagicOS manage app launch "automatically" by default — which in practice means the system closes third-party apps in the background and notifications stop arriving. The key step is to switch ProZvonki's launch to manual and enable all three permissions. This also directly affects whether callback reminders fire.
Open Settings → Battery → App launch. Find ProZvonki, turn off the Manage automatically toggle — a dialog with three items appears. Enable all three: Auto-launch, Secondary launch and Run in background. This is the single most important step on Huawei/Honor.
If Battery settings has a Protected apps or Close apps section, enable ProZvonki there. Protected apps keep running while the screen is off and aren't closed when the phone is locked.
Open Settings → Apps → ProZvonki → Battery and choose Unrestricted. Turn off any separate power-saving modes for the app if offered.
Grant the app the Alarms & reminders permission (Settings → Apps → Special app access, Android 12+) and check that ProZvonki's notifications are on. Callback reminders run on alarms, so without this they may not fire.
Important: step 1 (App launch → manual) is the most critical on Huawei and Honor. If you leave it on "Manage automatically", the system will close the app regardless of the other settings.
FAQ
Settings → Battery → App launch. Find ProZvonki, turn off "Manage automatically" and enable all three manual items.
A classic sign that launch is left on "Manage automatically" (step 1). Switch it to manual — the system will stop closing the app in the background.
Yes. Honor runs on MagicOS — a direct descendant of EMUI — and the "App launch" section works the same way. All steps apply.
